The following memory modules will work in your PC: 64MB BGA SDRAM PC100 168pin -- 8ns $68 128MB BGA SDRAM PC100 168pin -- 8ns $136 256MB BGA SDRAM PC100 168pin -- 8ns $299 The synchronous SDRAM above are typically 3.3V unbuffered 7-8ns, tin lead, eprom, 100Mhz. Tip: Many motherboards have various Dram requirements. Please check your owner's manual for your computer's requirements. Our SDRAM supports VH, HX, TX, and LX boards from various manufacturers below: ASUS, ABIT, ATREND, BCM/GVC, BIOSTAR, FIC, GIGABYTE, INTEL, IWILL, MICROSTAR, QDI, SHUTTLE, SOYO, SUPERMICRO, and TYAN [all memory purchased from Components Direct carries a lifetime warranty!]